diff --git a/example/pspad/README.md b/example/pspad/README.md
index c09b8b4..d62d097 100644
--- a/example/pspad/README.md
+++ b/example/pspad/README.md
@@ -17,6 +17,10 @@ cd pspad
 flutter run -d linux
 ```
 
+### Screenshot
+![PS Pad Screenshot](./doc/pspad-screenshot.png)
+![Turtlesim Screenshot](./doc/turtlesim-screenshot.png)
+
 ### How to use the control pad
 ```
 void initState() {
diff --git a/example/pspad/doc/pspad-screenshot.png b/example/pspad/doc/pspad-screenshot.png
new file mode 100644
index 0000000..c6122c0
Binary files /dev/null and b/example/pspad/doc/pspad-screenshot.png differ
diff --git a/example/pspad/doc/turtlesim-screenshot.png b/example/pspad/doc/turtlesim-screenshot.png
new file mode 100644
index 0000000..75690c5
Binary files /dev/null and b/example/pspad/doc/turtlesim-screenshot.png differ
diff --git a/pubspec.yaml b/pubspec.yaml
index 9cf6dde..5756994 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -13,7 +13,7 @@ repository: https://github.com/tmtong/roslibdart
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 0.0.1-dev+2
+version: 0.0.1-dev+3
 
 environment:
   sdk: ">=2.16.0-134.5.beta <3.0.0"